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authorManolo Gouy <Manolo>2017-11-09 15:27:26 +0000
committerManolo Gouy <Manolo>2017-11-09 15:27:26 +0000
commitff1e508e5d3462c2da910fedfa442b0f2b9b3617 (patch)
tree3c2ebb3dd1c9069c7baf41de317ff2043ab74ae8 /src
parent9aaf6df90c52755ae65a9f17a60334cb6bcf76ba (diff)
MacOS: improve drawing of the rounded corners of window titlebars.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12548 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Diffstat (limited to 'src')
-rw-r--r--src/Fl_cocoa.mm2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Fl_cocoa.mm b/src/Fl_cocoa.mm
index dfdbff8e1..b589c854d 100644
--- a/src/Fl_cocoa.mm
+++ b/src/Fl_cocoa.mm
@@ -4335,7 +4335,7 @@ void Fl_Cocoa_Window_Driver::capture_titlebar_and_borders(Fl_Shared_Image*& top,
uchar *rgba = new uchar[4 * w() * htop * 4];
CGContextRef auxgc = CGBitmapContextCreate(rgba, 2 * w(), 2 * htop, 8, 8 * w(), cspace, kCGImageAlphaPremultipliedLast);
CGColorSpaceRelease(cspace);
- memset(rgba, 0xff, 4 * w() * htop * 4); // initialize to opaque white
+ CGContextClearRect(auxgc, CGRectMake(0,0,2*w(),2*htop));
CGContextScaleCTM(auxgc, 2, 2);
if (layer) {
Fl_Cocoa_Window_Driver::draw_layer_to_context(layer, auxgc, w(), htop);